METHOD FOR DETERMINING CENTER OF SEISMIC VIBRATIONS AND SEISMIC SENSOR FOR IMPLEMENTATION THEREOF

摘要

FIELD: seismology.;SUBSTANCE: invention relates to seismology and, in particular, can be used to conduct extensive scientific research in the field of seismology. Method is proposed for determining the center of seismic vibrations, according to which seismic sensors are placed on the surface and in the ground with a decrease in the level of deepening at various points in the zone of supposed seismic activity. Mark the places of installation on a geographic map, and after an earthquake, record the maximum values of seismic vibrations by taking readings from the installed seismic sensors. If the center of the earthquake is in the zone of the location, draw lines connecting the points of installation of seismic sensors, starting from small values of the oscillation force to large ones and further. Point or area of their intersection is the center of the earthquake. If the center of the earthquake is outside the location of seismic sensors, then the direction lines from seismic sensors with small values of indications to seismic sensors with large values are extrapolated on the map of their location to the point or zone of intersection of extrapolation lines, which is the center or zone of seismic vibrations. Device that implements the method of determining the center of seismic vibrations, containing the working body, is also declared. It is proposed to manufacture the working body in the form of a transparent hermetically sealed vessel with rigid walls, closed with transparent cap 4, half-filled with colored liquid, in which a ruler is vertically installed with millimeter riffles along one edge of it and digital metric values along the other.;EFFECT: expanding the functionality by determining the center of seismic vibrations, as well as improving the reliability of instruments measuring earthquake parameters.;2 cl, 4 dwg